16251971760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{203353}}^1$

素因数の和:203412

約数の個数: 160

約数和(自身を含む): 57492242880

約数和(自身を除く): 41240271120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 39960, 79920, 203353, 406706, 610059, 813412, 1016765, 1220118, 1626824, 1830177, 2033530, 2440236, 3050295, 3253648, 3660354, 4067060, 4880472, 5490531, 6100590, 7320708, 7524061, 8134120, 9150885, 9760944, 10981062, 12201180, 14641416, 15048122, 16268240, 18301770, 21962124, 22572183, 24402360, 27452655, 29282832, 30096244, 36603540, 37620305, 43924248, 45144366, 48804720, 54905310, 60192488, 67716549, 73207080, 75240610, 87848496, 90288732, 109810620, 112860915, 120384976, 135433098, 146414160, 150481220, 180577464, 203149647, 219621240, 225721830, 270866196, 300962440, 338582745, 361154928, 406299294, 439242480, 451443660, 541732392, 601924880, 677165490, 812598588, 902887320, 1015748235, 1083464784, 1354330980, 1625197176, 1805774640, 2031496470, 2708661960, 3250394352, 4062992940, 5417323920, 8125985880, 16251971760]

約数ペア:

[(1, 16251971760), (2, 8125985880), (3, 5417323920), (4, 4062992940), (5, 3250394352), (6, 2708661960), (8, 2031496470), (9, 1805774640), (10, 1625197176), (12, 1354330980), (15, 1083464784), (16, 1015748235), (18, 902887320), (20, 812598588), (24, 677165490), (27, 601924880), (30, 541732392), (36, 451443660), (37, 439242480), (40, 406299294), (45, 361154928), (48, 338582745), (54, 300962440), (60, 270866196), (72, 225721830), (74, 219621240), (80, 203149647), (90, 180577464), (108, 150481220), (111, 146414160), (120, 135433098), (135, 120384976), (144, 112860915), (148, 109810620), (180, 90288732), (185, 87848496), (216, 75240610), (222, 73207080), (240, 67716549), (270, 60192488), (296, 54905310), (333, 48804720), (360, 45144366), (370, 43924248), (432, 37620305), (444, 36603540), (540, 30096244), (555, 29282832), (592, 27452655), (666, 24402360), (720, 22572183), (740, 21962124), (888, 18301770), (999, 16268240), (1080, 15048122), (1110, 14641416), (1332, 12201180), (1480, 10981062), (1665, 9760944), (1776, 9150885), (1998, 8134120), (2160, 7524061), (2220, 7320708), (2664, 6100590), (2960, 5490531), (3330, 4880472), (3996, 4067060), (4440, 3660354), (4995, 3253648), (5328, 3050295), (6660, 2440236), (7992, 2033530), (8880, 1830177), (9990, 1626824), (13320, 1220118), (15984, 1016765), (19980, 813412), (26640, 610059), (39960, 406706), (79920, 203353)]